Another major wind farm accompanied by a big battery is seeking approval in South Australia, adding to the growing number of wind and solar and storage projects that will take the state beyond its target of net 100 pr cent renewable energy by 2030.
Georgetown Hills Renewable Energy, backed by Macquarie Capital and Siemens Gamesa, is proposing a 270MW wind facility to be known as Carmody’s Hill, supported by a big battery of at least 128MW (with the hours of storage yet to be decided) to meet its requirements for fast frequency response.
Carmody’s Hill is located 180kms north of Adelaide in the state’s mid-north, where a number of projects – including the Hornsdale wind farm and big battery, as well as the Hallett and Snowtown wind farms are already located – and it will be jostling for position on the grid with a number of other big project proposals.
The proposal for Carmody’s Hill was formally presented to the South Australia Planning Commission on Wednesday, and it says the plans allow for up to 45 wind turbines of up to 6.6MW in capacity on land primarily used for grazing.
“In April 2019 Georgetown Hills Renewable Energy (GHRE) secured the options from Pacific Hydro to develop the wind farm with a reduced footprint, fewer turbines and the inclusion of a battery energy storage system,” it says in its application.
All new wind and solar projects in the state are required by SA’s Office of the Technical Regulator to provide battery storage to meet fast frequency response requirements. Georgetown Hills says its battery will be sized to at least 128MW.